CN207212976U - A kind of ship gear synchronizer - Google Patents
A kind of ship gear synchronizer Download PDFInfo
- Publication number
- CN207212976U CN207212976U CN201721205849.8U CN201721205849U CN207212976U CN 207212976 U CN207212976 U CN 207212976U CN 201721205849 U CN201721205849 U CN 201721205849U CN 207212976 U CN207212976 U CN 207212976U
- Authority
- CN
- China
- Prior art keywords
- gear synchronizer
- main body
- outer shroud
- heat sink
- sink strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mechanical Operated Clutches (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of ship gear synchronizer, including gear synchronizer main body, external tooth, heat sink strip, heat emission hole, internal tooth, oil guiding hole and wearing layer, the gear synchronizer main body includes outer shroud and inner ring, and outer shroud is arranged on the outside of inner ring, the external tooth is arranged on the outside of outer shroud, and buffer spring is provided with outer shroud, the heat sink strip is arranged in gear synchronizer main body, the heat emission hole is arranged on outer shroud, the internal tooth is arranged on the inside of inner ring, and the oil guiding hole is arranged on the side of synchronizer main body.The ship gear synchronizer, heat sink strip is provided with gear synchronizer main body, and heat sink strip circular array shape structure distribution, the radiating effect of gear synchronizer main body can be strengthened, heat emission hole is uniformly provided with outer shroud simultaneously, it heat caused by gear synchronizer body of work is scattered and disappeared away, be provided with wearing layer on the outside of external tooth and internal tooth in addition, it can be avoided by heavy wear.
Description
Technical field
Gear synchronizer technical field is the utility model is related to, specially a kind of ship gear synchronizer.
Background technology
The gear shift of old-fashioned speed changer will be upshiftd and stopped a moment in neutral position by the way of " bipod clutch ", but from
Clutch needs to lift, in order to allows clutch disc also to want and flywheel synchronization, rotating speed unanimously just can must smoothly hang shelves, such as
Fruit gearshift is slow, and rotating speed falls on idling, and can not hang into, and downshift will be in neutral position open out, to reduce gear
Speed discrepancy, but this operation is more complicated, it is difficult to grasp accurately, therefore designer creates " synchronizer ", is made by synchronizer
Will meshed gears reach consistent rotating speed and smoothly engage.
Gear synchronizer be divided into automobile using and ship with etc. it is a variety of, there are many different types of ships to use in the market
Gear synchronizer, but radiating effect of most ship with gear synchronizer when in use is bad, and it can not easily be entered
Row lubrication, cause abrasion more serious, so as to shorten service life.It is in view of the above-mentioned problems, same in original ship gear
Innovation improvement is carried out on the basis of step device.
Utility model content
The purpose of this utility model is to provide a kind of ship gear synchronizer, to solve to propose in above-mentioned background technology
Radiating effect of most ship with gear synchronizer when in use it is bad, and it can not easily be lubricated, caused
Abrasion is more serious, the problem of so as to shorten service life.
To achieve the above object, the utility model provides following technical scheme：A kind of ship gear synchronizer, including tooth
Wheel synchronizer main body, external tooth, heat sink strip, heat emission hole, internal tooth, oil guiding hole and wearing layer, the gear synchronizer main body include
Outer shroud and inner ring, and outer shroud is arranged on the outside of inner ring, the external tooth is arranged on the outside of outer shroud, and buffering is provided with outer shroud
Spring, the heat sink strip are arranged in gear synchronizer main body, and the heat emission hole is arranged on outer shroud, and the internal tooth is arranged on interior
On the inside of ring, the oil guiding hole is arranged on the side of synchronizer main body.
Preferably, the external tooth is provided with four groups altogether, and external tooth is equal angular is arranged on the outside of outer shroud, and outside every group
2 buffer springs are correspondingly arranged on the inside of tooth.
Preferably, the heat sink strip is provided with 12 altogether, and heat sink strip circular array shape structure distribution is in gear
In synchronizer main body.
Preferably, the heat emission hole is uniformly arranged on outer shroud, and heat emission hole is staggered with heat sink strip.
Preferably, the oil guiding hole is provided with four altogether, and oil guiding hole is arranged between two groups of external tooths.
Preferably, the wearing layer is arranged on the outside of external tooth and internal tooth.
Compared with prior art, the beneficial effects of the utility model are：The ship gear synchronizer, in gear synchronizer
Heat sink strip, and heat sink strip circular array shape structure distribution are provided with main body, the radiating of gear synchronizer main body can be strengthened
Effect, while heat emission hole is uniformly provided with outer shroud, can preferably it make hot caused by gear synchronizer body of work
Amount is scattered and disappeared away, is provided with oil guiding hole between two groups of external tooths, and oil guiding hole has altogether and is provided with four, can be by oil from oil guiding hole
It is interior enter internal tooth is lubricated, it is more convenient, so as to which fretting wear can be reduced after lubricating, in addition outside external tooth and internal tooth
Side is provided with wearing layer, it can be avoided by heavy wear, so as to extend the service life of gear synchronizer main body.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model external tooth structural representation.
In figure：1st, gear synchronizer main body, 2, outer shroud, 3, inner ring, 4, external tooth, 5, buffer spring, 6, heat sink strip, 7, radiating
Hole, 8, internal tooth, 9, oil guiding hole, 10, wearing layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of ship gear synchronizer, including gear
Synchronizer main body 1, outer shroud 2, inner ring 3, external tooth 4, buffer spring 5, heat sink strip 6, heat emission hole 7, internal tooth 8, oil guiding hole 9 and wearing layer
10, gear synchronizer main body 1 includes outer shroud 2 and inner ring 3, and outer shroud 2 is arranged on the outside of inner ring 3, and external tooth 4 is arranged on outer shroud
2 outside, and buffer spring 5 is provided with outer shroud 2, external tooth 4 are provided with altogether four groups, and external tooth 4 it is equal angular be arranged on it is outer
The outside of ring 2, and every group of inner side of external tooth 4 is correspondingly arranged on 2 buffer springs 5, when gear synchronizer main body 1 works
Wait, extruding force of the external force to gear synchronizer main body 1 can be slowed down, heat sink strip 6 is arranged in gear synchronizer main body 1, heat sink strip 6
It is provided with 12 altogether, and the circular array shape structure distribution of heat sink strip 6 is in gear synchronizer main body 1, by gear synchronous
Device main body 1 work caused by heat shed, heat emission hole 7 is arranged on outer shroud 2, and heat emission hole 7 is uniformly arranged on outer shroud 2
On, and heat emission hole 7 is staggered with heat sink strip 6, makes the radiating effect of the gear synchronizer main body 1 more preferable, internal tooth 8 is arranged on interior
The inner side of ring 3, oil guiding hole 9 are arranged on the side of synchronizer main body 1, and oil guiding hole 9 is provided with four altogether, and oil guiding hole 9 is arranged on
Between two groups of external tooths 4, oil can be entered out of oil guiding hole 9 and internal tooth 8 is lubricated, more convenient, wearing layer 10 is arranged on
The outside of external tooth 4 and internal tooth 8, avoid external tooth 4 and internal tooth 8 subject to severe abrasion, so as to increase the service life.
Operation principle：When using the ship gear synchronizer, first the ship is carried out with the structure of gear synchronizer
Simple to understand, gear synchronizer main body 1 is arranged on specified location by staff first, is operated in gear synchronizer main body 1
Before, lubricating oil is first placed into oil guiding hole 9, then when gear synchronizer main body 1 works, lubricating oil is dropped on internal tooth 8,
The fretting wear of internal tooth 8 can be reduced, while external tooth 4 engages rotation with gear, in the presence of buffer spring 5, can reduce external tooth 4
Stress so as to reduce the impaired of external tooth 4, be provided with wearing layer 10 in the outside of external tooth 4 and internal tooth 8, avoid it by tight
Weight abrasion, so as to increase the service life, in addition gear synchronizer main body 1 work caused by a heat part pass through heat sink strip
6 export, another part are shed by heat emission hole 7, enhance the radiating effect of gear synchronizer main body 1, do not make in this specification
The content of detailed description belongs to prior art known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of ship gear synchronizer, including gear synchronizer main body（1）, external tooth（4）, heat sink strip（6）, heat emission hole（7）、
Internal tooth（8）, oil guiding hole（9）And wearing layer（10）, it is characterised in that：The gear synchronizer main body（1）Include outer shroud（2）With
Inner ring（3）, and outer shroud（2）It is arranged on inner ring（3）Outside, the external tooth（4）It is arranged on outer shroud（2）Outside, and outer shroud（2）
Inside it is provided with buffer spring（5）, the heat sink strip（6）It is arranged on gear synchronizer main body（1）On, the heat emission hole（7）Set
In outer shroud（2）On, the internal tooth（8）It is arranged on inner ring（3）Inner side, the oil guiding hole（9）It is arranged on synchronizer main body（1）Side
Side.
A kind of 2. ship gear synchronizer according to claim 1, it is characterised in that：The external tooth（4）Set altogether
There are four groups, and external tooth（4）It is equal angular to be arranged on outer shroud（2）Outside, and every group of external tooth（4）Inner side is correspondingly arranged on 2
Buffer spring（5）.
A kind of 3. ship gear synchronizer according to claim 1, it is characterised in that：The heat sink strip（6）Set altogether
It is equipped with 12, and heat sink strip（6）Circular array shape structure distribution is in gear synchronizer main body（1）On.
A kind of 4. ship gear synchronizer according to claim 1, it is characterised in that：The heat emission hole（7）Uniformly
It is arranged on outer shroud（2）On, and heat emission hole（7）With heat sink strip（6）It is staggered.
A kind of 5. ship gear synchronizer according to claim 1, it is characterised in that：The oil guiding hole（9）Set altogether
It is equipped with four, and oil guiding hole（9）It is arranged on two groups of external tooths（4）Between.
A kind of 6. ship gear synchronizer according to claim 1, it is characterised in that：The wearing layer（10）It is arranged on
External tooth（4）And internal tooth（8）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205849.8U CN207212976U (en) | 2017-09-20 | 2017-09-20 | A kind of ship gear synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205849.8U CN207212976U (en) | 2017-09-20 | 2017-09-20 | A kind of ship gear synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212976U true CN207212976U (en) | 2018-04-10 |
Family
ID=61821678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721205849.8U Expired - Fee Related CN207212976U (en) | 2017-09-20 | 2017-09-20 | A kind of ship gear synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212976U (en) |
-
2017
- 2017-09-20 CN CN201721205849.8U patent/CN207212976U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206943391U (en) | A kind of gearbox with oil leab NGW type planetary mechanisms | |
| CN207212976U (en) | A kind of ship gear synchronizer | |
| CN106989164A (en) | A kind of gearbox with oil leab NGW type planetary mechanisms | |
| CN105299156B (en) | A kind of multi-speed transmission | |
| CN204647173U (en) | A kind of gearshift light car speed changer | |
| CN103982569A (en) | Double-conical-surface automobile synchronizer | |
| CN205401494U (en) | Synchronisation assembly | |
| CN109578562A (en) | The lubricant oil road structure of wind turbine gearbox | |
| CN204175884U (en) | A kind of shafting structure of 5 grades of rear-guard speed changers | |
| CN209671586U (en) | The lubricant oil road structure of wind turbine gearbox | |
| CN206889522U (en) | A kind of two bit synchronizers | |
| CN203670622U (en) | Primary reduction driving mechanism for automobile gearbox | |
| CN204025426U (en) | A kind of double conical surface automobile synchronizer | |
| CN203067751U (en) | Double-clutch gearbox output shaft with lubricating oil collecting mechanism | |
| CN203670633U (en) | First-gear variable speed driving mechanism for automobile gearbox | |
| CN215110331U (en) | Speed reducer for cooling tower | |
| CN204279061U (en) | A kind of Automotive transmission | |
| CN206092879U (en) | Novel pure rolling contact formula circular tooth gear | |
| CN208764256U (en) | A kind of new 7 speed automobile automatic transmission | |
| CN204878651U (en) | Fan acceleration rate case and vice draw bail of sun gear and planet carrier spline thereof | |
| CN205423596U (en) | Synchronous ware tooth hub | |
| CN207025717U (en) | A kind of oil sealing oiling frock | |
| CN201810697U (en) | Energy-saving drive clutch for vehicle | |
| CN206723298U (en) | A kind of high efficiency automobile synchronizer | |
| CN207879910U (en) | A kind of novel synchronous device ring gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190920 |